Dr. William Bayer, MD
SaveEndocrinology, Diabetes & Metabolism ·
Male ·
57 y/o
Accepting new patients
Dr. William Bayer, MD is an endocrinology, diabetes & metabolism specialist in Carol Stream, IL and has been practicing for 32 years. He specializes in endocrinology, diabetes & metabolism and internal medicine.
Northwestern Medicine Regional Medical Group
501 Thornhill Dr
Carol Stream, IL 60188Insurance Accepted
- Aetna
- Blue Cross Blue Shield of Illinois
- Cigna
- Cigna-HealthSpring
- CorVel
- Coventry Health Care
- First Health (Coventry Health Care)
- HealthLink
- HFN
- Humana
- LifeSynch
- Medicaid
- MultiPlan
- UniCare
- + 2 More
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What People Say About Dr. William Bayer, MD
Dr. William Bayer, MD
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Dr. Bayer has always listened to my symptoms, not just bloodwork results. When the tests he ran came back normal, but my symtpoms said otherwise, he ran more tests until he figured out what was wrong. When my prognosis wasn't great, he personally called me to go over the results and then followed...Read More
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22Bloomingdale – Jan 23, 2018
Dr. William Bayer, MD
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Dr. Bayer is a Diabetic Endocrinologist that I have complete trust in has really turned my A1C Goal/Goals to the Positive. He is very knowledgeable in his field and he always spends appropriate time w/patient/patients. I will be 62 in December and have been battling Diabetes since 1999/2000. He has...Read More
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2Bryan Compton in St. Charles IL. – Apr 04, 2017
Dr. William Bayer, MD
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Do not take the bad reviews seriously! Dr. Bayeris amazing & caring! So, if you need a really good doctor that cares about your health & does not set a timer when you walk in, he is your answer to getting your health back on track! I came to him when there was no one else. He cared & I am now on...Read More
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31marge in ELK GROVE VILLAGE – Mar 29, 2017
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Dr Bayer is a no-nonsense doctor that is very knowledgable and thoruough. I have gone to him for many years before a car accident and am now able to see him again. I could not find his phone number so I looked it up. As I read the reveiws that were positive, I could relate. As I read the...Read More
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2Hoffman Estates, IL – Mar 29, 2017
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He needs to retire. He's clearly mad at everything, he was 30 minutes late to an 8:00 am meeting and told me out of the gate he already didn't know what to do. He took no time to listen and understand. he's terrible, go somewhere else
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15Vb in Aurora, IL – Feb 25, 2017
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